Global Patent Index - EP 1072325 A2

EP 1072325 A2 2001-01-31 - Composition and method for manufacturing a surface covering product having a controlled gloss surface coated wearlayer

Title (en)

Composition and method for manufacturing a surface covering product having a controlled gloss surface coated wearlayer

Title (de)

Zusammensetzung und Verfahren zur Herstellung von Oberflächennutzschichtbeschichtung mit kontrolliertem Glanz

Title (fr)

Composition et procédé pour fabriquer des revêtements de surface résistants à l'usure ayant une brillance controlée

Publication

EP 1072325 A2 (EN)

Application

EP 00115129 A

Priority

US 36390299 A

Abstract (en)

The invention is a method for manufacturing a surface covering product having a gloss controlled surface wearlayer coating and a curable composition used in that method. The preferred curable composition is a polymerizable coating which includes a di-isocyanate and/or isocyanurate structure, a polyester polyol, a hydroxy and acrylyl functional polyester, mono, di, or tri-functional acrylates, and a flatting agent and/or hard particulates. The preferred surface covering product is a floor covering product produced as a vinyl film that is precoated with preferably a wearlayer coating that is adhered to the vinyl film, and the surface of the film is preferably embossed. A gloss controlled surface coating is achieved by application of the preferred composition to the printed sheet of film, and the composition is then exposed to low intensity ultraviolet light followed by exposure to ionizing radiation from a low accelerating energy electron beam, which forms an abrasion resistant wearlayer with non-visible degradation of the printed film. <IMAGE>

IPC 1-7 (main, further and additional classification)

B05D 3/06; C09D 167/07

IPC 8 full level (invention and additional information)

B05D 3/02 (2006.01); B05D 3/06 (2006.01); C09D 167/07 (2006.01); B05D 3/12 (2006.01); B32B 37/08 (2006.01); B32B 37/24 (2006.01); B32B 38/06 (2006.01)

CPC (invention and additional information)

B05D 3/0209 (2013.01); B05D 3/067 (2013.01); B05D 3/068 (2013.01); C09D 167/07 (2013.01); B05D 3/12 (2013.01); B32B 37/08 (2013.01); B32B 37/24 (2013.01); B32B 38/06 (2013.01); B32B 2038/0076 (2013.01); B32B 2307/406 (2013.01); B32B 2307/554 (2013.01); B32B 2471/00 (2013.01); Y10T 428/31855 (2015.04)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1072325 A2 20010131; EP 1072325 A3 20030528; EP 1072325 B1 20041222; AT 285301 T 20050115; CA 2313770 A1 20010128; DE 60016846 D1 20050127; DE 60016846 T2 20051215; US 6333076 B1 20011225; US 6440500 B1 20020827; US 6569500 B1 20030527

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